| Business | Phone |
| Gt Group Telecom Inc 840 Howe St #300, Vancouver V6Z 2L2 | (604) 688-3010 |
| Nomadic Collaboration Inc 609 Granville #880, Vancouver | (604) 430-0332 |
| Telecom Canada 768 Seymour St #8e, Vancouver V6B 3K9 | (604) 663-4800 |
| Uti-Unilink Telecomms Inc 1080 Mainland St #325, Vancouver V6B 2T4 | (604) 688-8700 |
| Emm Sons Intl Canada Ltd 1199 Main St, Vancouver V6A 4B6 | (604) 583-0077 |